:root{
  --bg:#071327;
  --card:rgba(255,255,255,.92);
  --ink:#12325a;
  --muted:#67809e;
  --line:#d7e7f6;
  --blue:#1769e0;
  --blue2:#35a2ff;
  --cyan:#16d5ff;
  --blue-deep:#082f75;
  --navy:#06285a;
  --green:#12b886;
  --red:#e04b46;
  --shadow:0 22px 55px rgba(2,28,73,.18);
  --glow:0 0 28px rgba(22,213,255,.20),0 0 44px rgba(23,105,224,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:
    linear-gradient(rgba(23,105,224,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,105,224,.045) 1px, transparent 1px),
    radial-gradient(circle at 78% 4%, rgba(22,213,255,.25), transparent 22%),
    radial-gradient(circle at 9% 10%, rgba(23,105,224,.25), transparent 24%),
    linear-gradient(180deg,#061a3b 0,#0b2c62 235px,#eef5fb 236px,#f8fbff 100%);
  background-size:32px 32px,32px 32px,auto,auto,auto;
  font-family:"Microsoft JhengHei","Noto Sans TC",system-ui,sans-serif;
  color:var(--ink);
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:linear-gradient(115deg,transparent 0 38%,rgba(255,255,255,.08) 45%,transparent 52%);
  opacity:.55;
  z-index:0;
}
.hero{
  position:relative;
  overflow:hidden;
  padding:36px 24px 86px;
  background:
    radial-gradient(circle at 88% -10%,rgba(79,177,255,.42),transparent 30%),
    linear-gradient(135deg,#061b43 0%,#0a4ca7 52%,#1583ff 100%);
  color:#fff;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  box-shadow:0 22px 60px rgba(3,31,72,.32);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.08),transparent 40%),
    repeating-linear-gradient(90deg,rgba(255,255,255,.06) 0 1px,transparent 1px 110px);
  pointer-events:none;
}
.hero::after{
  content:"";
  position:absolute;
  right:-95px;
  top:-128px;
  width:350px;height:350px;
  border-radius:50%;
  border:62px solid rgba(255,255,255,.08);
  box-shadow:0 0 80px rgba(22,213,255,.16);
  pointer-events:none;
}
.hero-copy{position:relative;z-index:1;max-width:860px}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 13px;margin-bottom:12px;
  border-radius:999px;font-size:12px;font-weight:950;letter-spacing:.9px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);
  box-shadow:inset 0 0 18px rgba(255,255,255,.06);
}
.hero-badge span{width:8px;height:8px;border-radius:50%;background:#2df7c5;box-shadow:0 0 12px #2df7c5}
.hero h1{margin:0;font-size:38px;letter-spacing:.5px;line-height:1.16;text-shadow:0 8px 28px rgba(0,0,0,.22)}
.hero-sub{margin:10px 0 0;color:rgba(255,255,255,.84);font-size:15px;letter-spacing:.4px}
.status{
  position:relative;z-index:1;min-width:286px;
  background:rgba(9,38,86,.42);backdrop-filter:blur(12px);
  border:1px solid rgba(151,213,255,.34);border-radius:22px;padding:17px 19px;
  box-shadow:var(--glow);
}
.status .status-title{display:block;font-weight:950;font-size:12px;opacity:.9;letter-spacing:.5px;margin-bottom:7px;color:#cceeff}
.status .status-time{display:block;font-size:22px;font-weight:950;line-height:1.35;color:#fff}
.status .status-note{display:block;font-size:12px;color:rgba(255,255,255,.82);margin-top:5px;line-height:1.6}
main{max-width:1360px;margin:-48px auto 48px;padding:0 18px;position:relative;z-index:2}
.card,.update-card{
  position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(246,251,255,.94));
  border:1px solid rgba(197,222,244,.9);
  border-radius:26px;
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card::before,.update-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(90deg,var(--cyan),var(--blue),transparent);
  opacity:.9;
}
.tech-card::after,.update-card::after{
  content:"";position:absolute;right:-70px;top:-70px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(53,162,255,.16),transparent 66%);
  pointer-events:none;
}
.card{padding:23px;margin-bottom:18px}.update-card{padding:24px}
.update-shell{margin:22px 0 18px;scroll-margin-top:20px}
.update-title-row,.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;position:relative;z-index:1}
.simple-head{align-items:flex-end}
h2{font-size:24px;margin:0;color:var(--ink);letter-spacing:.2px}.eyebrow{display:inline-flex;margin-bottom:7px;font-size:11px;font-weight:950;letter-spacing:1.5px}.eyebrow.dark{color:#4384ce}
.upload-panel{display:grid;grid-template-columns:1.3fr .8fr auto;gap:14px;align-items:end;position:relative;z-index:1}
.file-picker{position:relative;display:flex;align-items:center;gap:15px;width:100%;min-height:78px;padding:15px 17px;border:1px dashed #8bbbef;border-radius:22px;background:linear-gradient(180deg,#f7fbff,#eef7ff);cursor:pointer;transition:.2s ease;color:#35516d;font-weight:900;box-shadow:inset 0 0 24px rgba(53,162,255,.06)}
.file-picker:hover{border-color:#35a2ff;box-shadow:0 0 0 4px rgba(22,213,255,.12),inset 0 0 26px rgba(53,162,255,.10)}
.file-picker input{position:absolute;inset:0;opacity:0;cursor:pointer}
.file-icon{display:grid;place-items:center;flex:0 0 56px;height:56px;border-radius:17px;background:linear-gradient(135deg,#1784ff,#0848a8);color:#fff;font-size:13px;font-weight:950;box-shadow:0 12px 22px rgba(23,105,224,.28),0 0 20px rgba(22,213,255,.18)}
.file-text{display:flex;flex-direction:column;gap:4px;min-width:0}.file-text strong{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-text small{font-size:12px;color:var(--muted);font-weight:700;line-height:1.5}
.password-field{display:block;color:#35516d;font-size:13px;font-weight:950}.password-field span{display:block;margin-bottom:8px}
input,select{width:100%;height:56px;border:1px solid #c6d7ea;border-radius:17px;padding:10px 14px;font-size:16px;color:var(--ink);background:#fbfdff;outline:none;transition:.18s ease}input:focus,select:focus{border-color:#35a2ff;box-shadow:0 0 0 4px rgba(22,213,255,.13)}
.primary-btn,.ghost-btn,.ghost-link{border:0;border-radius:17px;height:56px;padding:0 22px;font-weight:950;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;transition:.18s ease}.primary-btn{background:linear-gradient(135deg,#1784ff,#0848a8);color:#fff;box-shadow:0 14px 24px rgba(23,105,224,.28),0 0 22px rgba(22,213,255,.14)}.primary-btn:hover,.ghost-btn:hover,.ghost-link:hover{transform:translateY(-1px)}.primary-btn:disabled{opacity:.68;cursor:not-allowed;transform:none}.ghost-btn,.ghost-link{background:#edf7ff;color:#145bbd;border:1px solid #c7dff6;box-shadow:none}
.message{display:none;margin-top:14px;padding:14px 16px;border-radius:17px;font-size:14px;line-height:1.7;position:relative;z-index:1}.message.show{display:block}.message.ok{background:#e9f8f2;color:#067553;border:1px solid #c9efdf}.message.error{background:#fff0ef;color:#b83232;border:1px solid #f4cbc8}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}.kpi{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(238,248,255,.96));border:1px solid rgba(199,225,246,.95);border-radius:24px;box-shadow:var(--shadow);padding:19px;min-height:128px;overflow:hidden}.kpi::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--cyan),var(--blue));opacity:.95}.kpi::after{content:"";position:absolute;right:-14px;bottom:-18px;width:96px;height:96px;border-radius:50%;background:radial-gradient(circle,rgba(22,213,255,.18),rgba(23,105,224,.05) 58%,transparent 70%)}.kpi .label{font-size:13px;color:#5d7795;font-weight:950;letter-spacing:.2px}.kpi .value{position:relative;z-index:1;font-size:34px;font-weight:950;margin-top:10px;letter-spacing:-.7px;color:#0b3469}.kpi .note{position:relative;z-index:1;font-size:12px;color:var(--muted);margin-top:6px;line-height:1.55}
.filter-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:19px;max-height:530px;background:#fff;position:relative;z-index:1}table{width:100%;border-collapse:collapse;font-size:13px;background:white}th,td{padding:12px 12px;border-bottom:1px solid #e9eff6;text-align:left;white-space:nowrap}th{position:sticky;top:0;background:linear-gradient(180deg,#f6fbff,#edf6ff);color:#4f6b8c;z-index:1}tr:hover td{background:#f5fbff}.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:900;background:#eaf3ff;color:#1769e0}.badge.red{background:#fff0ef;color:#c73931}.badge.green{background:#e8f8f2;color:#0a8a65}
.floating-update{position:fixed;right:18px;bottom:18px;z-index:20;border:1px solid rgba(255,255,255,.28);border-radius:999px;height:48px;padding:0 18px;background:linear-gradient(135deg,#1784ff,#0848a8);color:white;font-weight:950;box-shadow:0 12px 28px rgba(8,72,168,.32),0 0 22px rgba(22,213,255,.18);cursor:pointer}
@media(max-width:1120px){.upload-panel{grid-template-columns:1fr}.kpis{grid-template-columns:repeat(2,1fr)}.filter-grid,.grid-two{grid-template-columns:1fr}.primary-btn,.ghost-btn,.ghost-link{width:100%}}
@media(max-width:760px){.hero{display:block;padding:28px 16px 66px}.hero h1{font-size:28px}.hero-sub{font-size:13px}.status{margin-top:16px;min-width:0}.status .status-time{font-size:18px}main{padding:0 12px;margin-top:-44px}.update-card,.card{border-radius:22px;padding:18px}.update-title-row,.section-head{display:block}.ghost-btn{margin-top:12px}.file-picker{min-height:76px}.kpis{grid-template-columns:1fr}th,td{padding:10px 9px;font-size:12px}.floating-update{right:12px;bottom:12px;height:44px;padding:0 14px;font-size:13px}}